What does Runflat - OE vehicle use only mean?

"Runflat - OE vehicle use only" indicates that the runflat tires are designed specifically for original equipment (OE) vehicles, meaning they are intended to be used on cars that come equipped with this technology from the manufacturer. These tires allow the vehicle to continue driving for a limited distance after a puncture, providing convenience and safety. However, they may not be suitable for all vehicles, particularly those not designed to accommodate their specific construction and performance characteristics. Always consult the vehicle manufacturer's guidelines when selecting tires.